Sewing bobbin spool holder

This modified part allows the bobbin holder to be used with a 10 mm diameter hole in a thread spool.  The included scad file will allow you to modify for a different hole size.  Note that Dylan's  original file (bobbinspool_holder.stl) must be included in the same directory.

The long pin going into the spool is a wider diameter.  It is 10 mm.

The original is in blue on top.